package cn.tedu.sp02.item.controller;

import cn.tedu.sp01.pojo.Item;
import cn.tedu.sp01.service.ItemService;

import cn.tedu.web.util.JsonResult;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

@Slf4j
@RestController
public class ItemController {

    @Autowired
    private ItemService itemService;

    @Value("${server.port}")
    private int port;
    //获取订单的商品列表
    @GetMapping("/{orderId}")
    public JsonResult<List<Item>> getItems(@PathVariable String orderId){
        log.info("获取商品列表server.port="+port+", orderId="+orderId);
        List<Item> items = itemService.getItems(orderId);

        return JsonResult.ok().data(items).msg("port="+port);
    }


    //减少商品库存
    @PostMapping("/decreaseNumber")
    public JsonResult decreaseNumber (@PathVariable List<Item> items){
        itemService.decrease(items);
        return JsonResult.ok();
    }


}